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Medical Genetics billing

Medical Genetics & Molecular Lab Billing

Genetic tests are expensive, heavily scrutinized and often need prior authorization. Specialist billers handle molecular codes, PLA codes and payer test-registration rules.

  • Molecular pathology, genomic sequencing and PLA coding
  • Prior authorization with clinical and family-history documentation
  • MolDX/DEX Z-Code registration and payer policy checks

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90%+
Authorization approval goal
40%
Typical denial rate without specialist support
< 45
Days in A/R goal
Overview

Why genetic testing claims are denied so often

Genetic testing is one of the most denied areas in healthcare billing. Payers require evidence that the result will change patient management, specific personal or family history criteria, and often genetic counseling before testing. Many tests also need prior authorization, and coverage differs widely between plans.

Coding is equally demanding. Tests may be billed with Tier 1 or Tier 2 molecular pathology codes, genomic sequencing procedure codes, multianalyte assay codes or Proprietary Laboratory Analyses (PLA) codes, and some Medicare contractors require tests to be registered with a DEX Z-Code before claims are paid.

A genetics billing partner checks coverage criteria before the sample is run, assembles the clinical documentation payers need, files authorizations and appeals with medical-necessity letters, and manages patient financial responsibility so labs and clinics are not left with unpaid tests.

Why it's hard

Common medical genetics billing challenges

01

Strict coverage criteria

Payers require specific personal and family history and proof that results affect treatment.

02

Prior authorization volume

Most commercial plans require authorization for hereditary and genomic tests.

03

Complex code selection

Choosing between gene-specific, panel, sequencing and PLA codes affects payment and approval.

04

Test registration requirements

Some Medicare contractors require DEX Z-Code registration for molecular tests.

05

Out-of-network and patient balances

Many labs are out of network, creating high patient balances and complaints.

06

Long appeal cycles

Denied tests often need multiple appeal levels with clinical letters.

What's included

What a medical genetics billing partner should handle

  • Coverage and medical-policy checks before testing
  • Prior authorization with clinical documentation
  • Molecular, genomic and PLA code selection
  • DEX Z-Code and test registration support
  • Genetic counseling visit billing
  • Claim submission to commercial, Medicare and Medicaid
  • Medical-necessity appeal letters
  • Patient estimates and financial assistance programs
  • Denial trend analysis by payer and test
  • Lab and clinic revenue reporting
Coding focus

Key codes in medical genetics billing

Code(s)What it covers
81162–81167BRCA1/BRCA2 gene analysis, full sequence, deletion/duplication and combinations.
81415 / 81416Exome sequence analysis, proband and comparator samples.
81425Genome sequence analysis.
81420Fetal chromosomal aneuploidy genomic sequence analysis (NIPT).
0001U–0xxxUProprietary Laboratory Analyses (PLA) codes for specific branded tests.
81479Unlisted molecular pathology procedure.

Code examples are for orientation only. Always code from the current CPT®, HCPCS and ICD-10-CM code sets and payer policies.

Document medical necessity up front

Collect test requisitions with diagnosis codes, personal and family history, prior test results and genetic counseling notes before running a test. This documentation drives authorization approvals and successful appeals.

How it works

Find the right billing partner in four steps

1

Share your goals

Tell us your specialty, monthly claim volume, EHR and the problems you want fixed, denials, slow A/R or staffing gaps.

2

Get a free audit

We review a sample of your claims and aging report to show where revenue is leaking and what a specialist could recover.

3

Compare vetted companies

Shortlist billers with proven medical genetics experience, transparent pricing and verified client reviews.

4

Onboard with confidence

Sign a BAA, connect your EHR and clearinghouse, and track clean-claim rate, days in A/R and collections from month one.

Compare

Top-rated medical billing companies

Billing companies listed on BillerFirms, ranked by client reviews. Ask each one about their medical genetics experience.

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5.0 5 reviews

Who We Are We are Prime Medical Billing Solutions, LLC, a results-driven medical billing and revenue cycle partner headquartered in Atlanta, Georgia. Since about 2015, we have operated with the belief that true value lies in partnering, rather than merely contracting, with providers to ensure personalized attention and peak revenue performance. Founded by seasoned billing professionals with 20+ years of combined expert experience, our home office in Atlanta supports both individual practices and larger provider groups. Our team is passionate about maximizing reimbursements and simplifying the billing journey step by step. What Services We Offer We provide a comprehensive suite of services designed to optimize every phase of the revenue cycle: Claims processing & billing management, including electronic, UB‑04, and HCFA‑1500 formats Accounts receivable and collections, focusing on paid-to...

Atlanta, Georgia
Founded 2015
Claims ProcessingDenial ManagementCredentialing (Payer & License)
No reviews yet

GreenSense Billing is a trusted leader in medical billing and revenue cycle management, providing comprehensive solutions tailored to the unique needs of healthcare providers across the United States. Our mission is to streamline administrative complexities, optimize reimbursements, and enhance financial performance, allowing medical professionals to focus on delivering exceptional patient care. Our Services • We offer end-to-end medical billing and revenue management solutions, including: •  Medical Billing & Coding - Accurate claims processing to maximize reimbursements and minimize denials. •  Revenue Cycle Management (RCM) - A holistic approach to managing claims, payments, and collections. •  Provider Credentialing - Seamless enrollment with insurance networks to ensure timely reimbursements. •  Financial Solutions - Data-driven insights and financial reporting to optimize practice...

Las Vegas, Nevada
Founded 2003
Claims ProcessingDenial ManagementRevenue Cycle Management
No reviews yet

Let’s face it, medical billing shouldn’t be the most challenging part of running a practice. At Medical Lean Management, we take the chaos out of revenue cycle management so you can get back to what matters: delivering excellent patient care. Based in Corona, California, we’re not just another faceless billing company, we’re your partners in efficiency, here to simplify the financial side of healthcare. Why Us? Because We Get It. Paperwork piles up. Claims get denied. Regulations keep changing. It’s enough to make anyone’s head spin. That’s where we step in. We don’t just process claims, we optimize your entire revenue cycle, cutting through the red tape to get you paid faster and with fewer headaches. Our goal? To make your billing so smooth, you’ll wonder how you ever managed without us. Here’s How We Help: ✔ Fewer Denials, More Revenue - Our precision-driven approach slashes claim den...

Corona, California
Founded 1994
Claims ProcessingDenial ManagementRevenue Cycle Management
No reviews yet

Overview & Mission Access Revenue Hawaii, founded in 2022 in Holualoa, Hawai‘i, is a specialized medical billing and revenue cycle management (RCM) company with a primary focus on behavioral and mental health providers. Drawing deeply from social work roots, the leadership team recognized the administrative friction mental health professionals face, credentialing delays, complex payer regulations, EMR documentation requirements, and chose to build a firm that helps clinicians focus fully on patient care. Their mission centers on removing financial and operational barriers so therapists, counselors, and behavioral health groups can thrive financially while delivering quality care to Hawai‘i’s communities. Origin Story & Local Presence The company was born out of a clear insight: behavioral health providers in Hawai‘i suffer unique administrative challenges. From intricate Medicaid billing...

Chandler, Arizona
Founded 2007
Claims ProcessingDenial ManagementRevenue Cycle Management
Pricing

How much does medical genetics billing cost?

Genetics and lab billing is often priced as a percentage of collections, sometimes with a per-claim fee for authorization work because each test requires significant documentation.

Percentage of collections
6% - 12%

Most common. You pay only on money collected.

Per claim
$4 - $10

Predictable for high-volume, low-complexity claims.

Hourly / FTE
$12 - $35/hr

Dedicated billers working inside your systems.

Typical market ranges; actual quotes depend on claim volume, payer mix and scope. Compare quotes from several companies.

FAQ

Medical Genetics billing FAQs

Common reasons include missing prior authorization, not meeting the payer’s personal or family history criteria, lack of genetic counseling, wrong code selection and tests considered investigational.

Proprietary Laboratory Analyses codes describe specific branded tests from a single lab and are used instead of general molecular codes when available.

A unique identifier assigned to a molecular test in the MolDX program, required by some Medicare contractors before they pay the claim.

Yes, using the appropriate counseling and E/M codes depending on whether services are provided by a physician or a genetic counselor and payer rules.

Yes, through upfront estimates, payment plans and connecting patients with lab financial assistance programs.

Often 6% to 12% of collections, reflecting the heavy authorization and appeal workload.

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